Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof withgraphical user interface, showing our new design; and,

FIG. 2 is a perspective view of the design of FIG. 1, as shown on arefrigeration unit environment.

The rectangular line surrounding the area with indicia in FIGS. 1 and 2illustrates a portion of a display screen, while all other broken linesinside of this rectangle illustrate elements of a graphical userinterface. The broken lines outside of this rectangle in FIGS. 1 and 2illustrate portions of the article. All broken lines form no part of theclaim design. The solid black shading represents a contrast inappearance with other adjacent portions of the claimed design.

CLAIM We claim, the ornamental design for a display screen or portionthereof with graphical user interface, as shown and described.